encode(3, 'abdcd', (1, 3, 'bdc')) -> a d' Written for prettier assert error messages
(cursor_offset: int, line: str, result: LinePart | None)
| 53 | |
| 54 | |
| 55 | def encode(cursor_offset: int, line: str, result: LinePart | None) -> str: |
| 56 | """encode(3, 'abdcd', (1, 3, 'bdc')) -> a<bd|c>d' |
| 57 | |
| 58 | Written for prettier assert error messages |
| 59 | """ |
| 60 | encoded_line = line_with_cursor(cursor_offset, line) |
| 61 | if result is None: |
| 62 | return encoded_line |
| 63 | start = result.start |
| 64 | end = result.stop |
| 65 | value = result.word |
| 66 | assert line[start:end] == value |
| 67 | if start < cursor_offset: |
| 68 | encoded_line = encoded_line[:start] + "<" + encoded_line[start:] |
| 69 | else: |
| 70 | encoded_line = ( |
| 71 | encoded_line[: start + 1] + "<" + encoded_line[start + 1 :] |
| 72 | ) |
| 73 | if end < cursor_offset: |
| 74 | encoded_line = encoded_line[: end + 1] + ">" + encoded_line[end + 1 :] |
| 75 | else: |
| 76 | encoded_line = encoded_line[: end + 2] + ">" + encoded_line[end + 2 :] |
| 77 | return encoded_line |
| 78 | |
| 79 | |
| 80 | class LineTestCase(unittest.TestCase): |
no test coverage detected